Average annual temperature is 7.5 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -20.5 °C
Number of sunny days: 184 days
Number of rainy days: 142 days
Number of snow days: 39 days
Look at detailed online map of Datan
* Weather data for Datan China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.4 | 6.7 | 14.2 | 21.5 | 24.4 | 27.3 | 29.9 | 27.6 | 27.2 | 15.9 | 13.0 | 9.1 |
| Average daytime temperature (°C) | -0.8 | 1.2 | 9.9 | 11.5 | 17.2 | 22.6 | 25.2 | 24.3 | 20.1 | 13.0 | 6.6 | 1.9 |
| Average temperature (°C) | -6.0 | -3.0 | 4.0 | 6.1 | 11.9 | 17.1 | 19.3 | 18.8 | 15.0 | 8.4 | 1.1 | -3.6 |
| Average night temperature (°C) | -10.8 | -7.7 | -1.3 | 1.0 | 7.0 | 11.7 | 13.9 | 14.0 | 11.2 | 4.4 | -3.4 | -8.3 |
| Absolute minimum temperature (°C) | -20.5 | -15.7 | -8.2 | -8.3 | 0.1 | 6.6 | 10.6 | 6.7 | 5.5 | 0.0 | -7.2 | -16.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 5.1 | 8.4 | 7.8 | 7.3 | 9.4 | 10.3 | 9.3 | 6.9 | 6.5 | 7.1 | 7.4 |
| Precipitation (mm) | 4 | 26 | 17 | 50 | 49 | 50 | 63 | 43 | 66 | 55 | 7 | 5 |
| Sunny days | 24 | 15 | 16 | 14 | 10 | 14 | 12 | 13 | 8 | 13 | 21 | 24 |
| Rainy days | 0 | 2 | 8 | 9 | 20 | 16 | 19 | 18 | 22 | 18 | 7 | 3 |
| Snow days | 7 | 11 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Datan during the most sunny months:
The largest precipitation sum in Datan is at